GB1393046A - Vehicle power steering control system - Google Patents

Vehicle power steering control system

Info

Publication number
GB1393046A
GB1393046A GB5197173A GB5197173A GB1393046A GB 1393046 A GB1393046 A GB 1393046A GB 5197173 A GB5197173 A GB 5197173A GB 5197173 A GB5197173 A GB 5197173A GB 1393046 A GB1393046 A GB 1393046A
Authority
GB
United Kingdom
Prior art keywords
spool
lines
gradient
valve
plunger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5197173A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1393046A publication Critical patent/GB1393046A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
GB5197173A 1972-11-15 1973-11-08 Vehicle power steering control system Expired GB1393046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47113845A JPS4971633A (fr) 1972-11-15 1972-11-15

Publications (1)

Publication Number Publication Date
GB1393046A true GB1393046A (en) 1975-05-07

Family

ID=14622484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5197173A Expired GB1393046A (en) 1972-11-15 1973-11-08 Vehicle power steering control system

Country Status (5)

Country Link
US (1) US3901343A (fr)
JP (1) JPS4971633A (fr)
DE (1) DE2356835C3 (fr)
FR (1) FR2207481A5 (fr)
GB (1) GB1393046A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231427A (en) * 1975-09-03 1977-03-09 Jidosha Kiki Co Ltd Controlling device for steering power of power steering system
US4212366A (en) * 1978-09-11 1980-07-15 Jidosha Kiki Co., Ltd. Power steering control device
DE2851773C2 (de) * 1978-11-30 1986-11-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge
JPS5579754A (en) * 1978-12-08 1980-06-16 Kayaba Ind Co Ltd Power steering system
JPS5822760A (ja) * 1981-08-05 1983-02-10 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置
FR2511524B1 (fr) * 1981-08-11 1985-07-26 Dba Regulateur de debit pour installation de direction assistee
JPS58161667A (ja) * 1982-03-18 1983-09-26 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置
IT1168203B (it) * 1982-07-05 1987-05-20 Daimler Benz Ag Servosterzo per autoveicoli con valvola di modulazione per generare una pressione di reazione
DE3225053C2 (de) * 1982-07-05 1987-03-19 Daimler-Benz Ag, 7000 Stuttgart Hydraulische Hilfskraftlenkung für Fahrzeuge mit einem Drosselventil zur Bildung eines Reaktionsdruckes
JPS5992257A (ja) * 1982-11-16 1984-05-28 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
US4557342A (en) * 1983-05-20 1985-12-10 Trw Inc. Hydraulic apparatus
US4557343A (en) * 1984-08-08 1985-12-10 Towmotor Corporation Power steering control apparatus and method
FR2610274B2 (fr) * 1984-08-09 1989-05-26 Renault Distributeur rotatif perfectionne pour mecanismes de direction assistee
FR2568843B1 (fr) * 1984-08-09 1986-12-26 Renault Distributeur rotatif perfectionne pour mecanisme de direction assistee
US4561521A (en) * 1984-12-06 1985-12-31 Ford Motor Company Variable assist power steering system
FR2578920B1 (fr) * 1985-03-13 1987-05-29 Bendix France Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule
FR2578919B1 (fr) * 1985-03-13 1987-05-29 Bendix France Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule
FR2580039B1 (fr) * 1985-03-13 1987-06-26 Bendix France
FR2581949B1 (fr) * 1985-05-15 1987-07-24 Bendix France Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule
FR2604268B1 (fr) * 1986-09-18 1995-05-24 Bendix France Dispositif asservi de controle de debit pour installation hydraulique notamment pour servo-direction de vehicule
US4828067A (en) * 1987-10-30 1989-05-09 Ford Motor Company Electronic power assist control steering system
GB2238279B (en) * 1989-11-22 1993-11-24 Trw Cam Gears Ltd A power assisted vehicle steering system
JP3912905B2 (ja) * 1998-07-10 2007-05-09 株式会社ショーワ 油圧式パワーステアリング装置
US6298941B1 (en) 1999-01-29 2001-10-09 Dana Corp Electro-hydraulic power steering system
US6575264B2 (en) 1999-01-29 2003-06-10 Dana Corporation Precision electro-hydraulic actuator positioning system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011579A (en) * 1959-01-08 1961-12-05 Gen Motors Corp Steering system
US3564975A (en) * 1968-11-20 1971-02-23 Gen Motors Corp Power steering gear

Also Published As

Publication number Publication date
DE2356835B2 (de) 1979-06-21
JPS4971633A (fr) 1974-07-11
FR2207481A5 (fr) 1974-06-14
US3901343A (en) 1975-08-26
DE2356835A1 (de) 1974-07-04
DE2356835C3 (de) 1980-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19931107